INFORMATION STORAGE MEDIUM, RECORDING / PLAYBACK APPARATUS, AND RECORDING / PLAYBACK METHOD
    10.
    发明公开
    INFORMATION STORAGE MEDIUM, RECORDING / PLAYBACK APPARATUS, AND RECORDING / PLAYBACK METHOD 审中-公开
    AUFZEICHNUNGS- / WIEDERGABEVERFAHREN的INFORMATIONSSPEICHERMEDIUM,AUFZEICHNUNGS- / WIEDERGABEVORRICHTUNG

    公开(公告)号:EP2421001A2

    公开(公告)日:2012-02-22

    申请号:EP10764654.9

    申请日:2010-04-14

    摘要: An information storage medium is provided. The information storage medium includes a user data area on which user data is recorded, and a temporary disc management area on which a space bitmap representing a recording status of at least one recording/reproducing unit block of the user data area is recorded. The space bitmap including information about an additional space bitmap which is assigned in response to a space of the space bitmap being insufficient to represent the recording status of the at least one recording/reproducing unit block of the user data area.

    摘要翻译: 提供信息存储介质。 信息存储介质包括其上记录有用户数据的用户数据区域和临时盘管理区域,在其上记录表示用户数据区域的至少一个记录/再现单元块的记录状态的空间位图。 包括关于响应空间位图的空间分配的附加空间位图的信息的空间位图不足以表示用户数据区域的至少一个记录/再现单元块的记录状态。